榮(rong)基工業「qzuoiid.cn」LMD型梅(mei)(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)(xing)(xing)彈(dan)性聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)制造(zao)廠(chang)家,梅(mei)(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)(xing)(xing)彈(dan)性聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)廠(chang)家,梅(mei)(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)(xing)(xing)彈(dan)性聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)生產廠(chang)家,梅(mei)(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)(xing)(xing)彈(dan)性聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)制造(zao)廠(chang)家,梅(mei)(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)(xing)(xing)彈(dan)性聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)加工廠(chang)家,梅(mei)(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)(xing)(xing)彈(dan)性聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)供應商,梅(mei)(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)(xing)(xing)彈(dan)性聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)廠(chang)商,梅(mei)(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)(xing)(xing)彈(dan)性聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)公司,梅(mei)(mei)花(hua)(hua)形(xing)(xing)(xing)(xing)(xing)(xing)彈(dan)性聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)非標(biao)定制.
膜片聯軸器在傳遞扭矩的同時通過彈性膜片的的變形來補償軸向和角向的位移,是一種高性能的金屬彈性撓性聯軸器。膜片式聯軸器結(jie)構緊湊,傳遞扭矩大,使用(yong)壽命長,免維(wei)護,耐高(gao)溫,耐酸堿防腐(fu)蝕,適用(yong)于高(gao)溫高(gao)速及有腐(fu)蝕工況環境(jing)的軸系傳動。
膜片型聯軸器能(neng)補償主動(dong)機與(yu)從動(dong)機之(zhi)間由于制造誤差(cha)、安裝誤差(cha)、承(cheng)載變形以及(ji)溫升變化的(de)(de)影(ying)響等所引起(qi)的(de)(de)軸向(xiang)、徑向(xiang)和角(jiao)向(xiang)偏移。膜片彈性(xing)(xing)聯軸器屬(shu)(shu)金(jin)屬(shu)(shu)彈性(xing)(xing)元(yuan)件撓性(xing)(xing)聯軸器,其依(yi)靠(kao)金(jin)屬(shu)(shu)聯軸器膜片來(lai)聯接主、從動(dong)機傳遞扭矩,具有彈性(xing)(xing)減振(zhen)、無噪聲、不需潤滑的(de)(de)優點。
膜(mo)(mo)片(pian)(pian)聯(lian)(lian)軸器至少由(you)一(yi)(yi)個膜(mo)(mo)片(pian)(pian)和(he)(he)兩(liang)個軸套組成。膜(mo)(mo)片(pian)(pian)被用銷釘緊固在軸套上一(yi)(yi)般不(bu)會松(song)動(dong)或引起膜(mo)(mo)片(pian)(pian)和(he)(he)軸套之間的(de)(de)(de)反(fan)沖。有一(yi)(yi)些生產商(shang)提(ti)供(gong)兩(liang)個膜(mo)(mo)片(pian)(pian)的(de)(de)(de),也有提(ti)供(gong)三個膜(mo)(mo)片(pian)(pian)的(de)(de)(de),中間有一(yi)(yi)個或兩(liang)個剛性元件,兩(liang)邊 再連在軸套上。單膜(mo)(mo)片(pian)(pian)聯(lian)(lian)軸器和(he)(he)雙膜(mo)(mo)片(pian)(pian)聯(lian)(lian)軸器的(de)(de)(de)不(bu)同之處(chu)是處(chu)理各種偏差能力(li)的(de)(de)(de)不(bu)同,鑒于其(qi)需要膜(mo)(mo)片(pian)(pian)能復(fu)雜(za)的(de)(de)(de)彎曲(qu),所以單膜(mo)(mo)片(pian)(pian)聯(lian)(lian)軸器不(bu)太適(shi)應偏心(xin)。而雙膜(mo)(mo)片(pian)(pian)聯(lian)(lian)軸器可以同時曲(qu)向(xiang)(xiang)不(bu)同的(de)(de)(de)方向(xiang)(xiang),以此來補償偏心(xin)。
梅花聯軸器是一種應用很普遍的聯軸器,也叫爪式聯軸器,是由兩個金屬爪盤和一個彈性體組成。兩個金屬爪盤一般是45號鋼,但是在要求載荷靈敏的情況下也有用鋁合金的。梅花形聯軸器經(jing)過(guo)車削,銑削,和拉(la)削等(deng)機(ji)加工(gong)方法加工(gong)而(er)(er)成,再經(jing)過(guo)整(zheng)體熱處理。以保證足夠(gou)的機(ji)械(xie)強度,市(shi)面上還(huan)有一種爪盤是鑄件,能夠(gou)大(da)批(pi)量(liang)的生產,而(er)(er)且免去(qu)了加工(gong)損耗(hao)。
梅花型聯軸器彈性體一般都是由工程塑料或橡膠組成。梅花形彈性聯軸器的壽命也就是彈性體的壽命。由于彈性體是受壓而不易受拉。一般彈性體的壽命為10年。由于彈性體具有緩沖,減振的作用,所以在有強烈振動的場合下使用較多。彈性體的性能極限溫度,決定了梅花彈性聯軸器的使用溫(wen)度,一(yi)般為-35至+80度。
星(xing)形(xing)聯(lian)軸(zhou)器高速運(yun)轉時由(you)于受(shou)離心力的(de)作用(yong)而產(chan)生的(de)徑向(xiang)運(yun)動將加速其磨損(sun),加設外殼。除(chu)了能防塵存油外,減薄(bo)量不(bu)足可能會(hui)造成干涉,減薄(bo)量過(guo)大會(hui)削弱齒(chi)的(de)強度(du),且會(hui)側隙很大。外齒(chi)的(de)接觸條件得到改善,避免了在角位移條件下直(zhi)齒(chi)齒(chi)端(duan)棱邊擠壓,應力集中的(de)弊(bi)端(duan),同時改善了齒(chi)面摩擦、磨損(sun)狀況,降低(di)了噪聲(sheng),維修周期長。星(xing)形(xing)彈性(xing)聯(lian)軸(zhou)器外齒(chi)套齒(chi)端(duan)呈喇叭形(xing)狀,故不(bu)宜(yi)在高速和有沖擊載荷情況下使用(yong),也不(bu)宜(yi)用(yong)于立軸(zhou)的(de)聯(lian)接。星(xing)型彈性(xing)聯(lian)軸(zhou)器整(zheng)體結構(gou)設計時,要充分注意(yi)齒(chi)面與(yu)滾子之間的(de)潤滑及防塵,還有安全(quan)防護作用(yong)。因為鏈(lian)條萬一破斷,可能造成人(ren)身(shen)事故。鼓(gu)度(du)曲線曲率半徑與(yu)內齒(chi)單(dan)側減薄(bo)量成正比,即(ji)它與(yu)齒(chi)的(de)嚙合間隙有關,使內、外齒(chi)裝(zhuang)拆十(shi)分方便。
星(xing)(xing)型聯(lian)軸(zhou)(zhou)器(qi)有時被誤認(ren)為是(shi)梅花(hua)聯(lian)軸(zhou)(zhou)器(qi),他們安裝后的(de)(de)(de)外形幾(ji)乎相(xiang)(xiang)(xiang)似,但是(shi)同(tong)等型號下,星(xing)(xing)形聯(lian)軸(zhou)(zhou)器(qi)承受的(de)(de)(de)扭力更大,相(xiang)(xiang)(xiang)對(dui)梅花(hua)聯(lian)軸(zhou)(zhou)器(qi),它的(de)(de)(de)內(nei)孔和外形可(ke)以做到更小。星(xing)(xing)形彈(dan)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)器(qi)聚(ju)(ju)氨脂彈(dan)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)體(ti)由凸(tu)形爪塊限制,聯(lian)軸(zhou)(zhou)器(qi)是(shi)以工(gong)程塑料(liao)作彈(dan)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)元件,適用于(yu)聯(lian)接兩(liang)同(tong)軸(zhou)(zhou)線(xian)的(de)(de)(de)傳(chuan)動軸(zhou)(zhou)系(xi)(xi),具有補償(chang)兩(liang)軸(zhou)(zhou)相(xiang)(xiang)(xiang)對(dui)偏移(yi)、緩(huan)沖(chong)、減震(zhen)、耐磨性(xing)(xing)(xing)(xing)(xing)(xing)(xing)能,適應(ying)場合普遍(bian) ,傳(chuan)遞轉矩(ju)20-35000.N.M,工(gong)作溫度-35-+80攝氏度。星(xing)(xing)型彈(dan)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)器(qi)中的(de)(de)(de)彈(dan)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)元件是(shi)工(gong)程塑料(liao),由于(yu)該工(gong)程塑料(liao)具有良(liang)好的(de)(de)(de)彈(dan)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)、緩(huan)沖(chong)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)、減震(zhen)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)、耐磨性(xing)(xing)(xing)(xing)(xing)(xing)(xing),因此(ci)能很(hen)好的(de)(de)(de)補償(chang)兩(liang)傳(chuan)動軸(zhou)(zhou)系(xi)(xi)之間的(de)(de)(de)各種位(wei)移(yi).星(xing)(xing)形彈(dan)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)聯(lian)軸(zhou)(zhou)器(qi)的(de)(de)(de)聚(ju)(ju)氨脂彈(dan)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)體(ti)由凸(tu)形爪塊限制。特點:預應(ying)力下無齒隙的(de)(de)(de)連接,用于(yu)主(zhu)軸(zhou)(zhou)傳(chuan)動、升降(jiang)平臺和機床等。
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